<!DOCTYPE HTML>
<html>
<head>
    <title>商品详情</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <!-- jquery -->
    <script type="text/javascript" src="/js/jquery.min.js"></script>
    <!-- bootstrap -->
    <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css" />
    <script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
    <!-- jquery-validator -->
    <script type="text/javascript" src="/jquery-validation/jquery.validate.min.js"></script>
    <script type="text/javascript" src="/jquery-validation/localization/messages_zh.min.js"></script>
    <!-- layer -->
    <script type="text/javascript" src="/layer/layer.js"></script>
    <!-- md5.js -->
    <script type="text/javascript" src="/js/md5.min.js"></script>
    <!-- common.js -->
    <script type="text/javascript" src="/js/common.js"></script>
</head>
<body>

<div class="panel panel-default">
  <div class="panel-heading">秒杀商品详情</div>
  <div class="panel-body">
  	<span id="userTip"> 您还没有登录，请登陆后再操作<br/></span>
  	<span>没有收货地址的提示。。。</span>
  </div>
  <table class="table" id="goodslist">
  	<tr>  
        <td>商品名称</td>  
        <td colspan="3" id="goodsName"></td>
     </tr>  
     <tr>  
        <td>商品图片</td>  
        <td colspan="3"><img id="goodsImg" width="200" height="200" /></td>
     </tr>
     <tr>  
        <td>秒杀开始时间</td>
        <td id="startTime">
        	<input type="hidden" id="remainSeconds" />
            <span id="miaoshaTip"></span>
        </td>
        <td>
        	<form id="miaoshaForm" method="post" action="/miaosha/do_miaosha">
        		<button class="btn btn-primary btn-block" type="submit" id="buyButton">立即秒杀</button>
        		<input type="hidden" name="goodsId" id="goodsId" />
        	</form>
        </td>
     </tr>
     <tr>  
        <td>商品原价</td>  
        <td colspan="3" id="goodsPrice"></td>
     </tr>
      <tr>  
        <td>秒杀价</td>  
        <td colspan="3" id="miaoshaPrice"></td>
     </tr>
     <tr>  
        <td>库存数量</td>  
        <td colspan="3" id="stockCount"></td>
     </tr>
  </table>
</div>
</body>
<script>
$(function(){
	getDetail();
});
function getDetail(){
    var goodsId=g_getQueryString("goodsId");
    $.ajax({
        url:"/goods/detail/"+goodsId,
        type:"GET",
        success:function (data){
            if(data.code==0){
                render(data.data);
            }
            else{
                layer.msg(data.msg);
            }
        },
        error:function (){
            layer.msg("客户端请求错误");
        }
    })
}
function render(detail){
    var goods=detail.goods;
    var miaoshaStatus=detail.miaoshaStatus;
    var remainSeconds=detail.remainSeconds;
    var user=detail.user;
    if(user){
        $("#userTip").hide();
    }
    $("#goodsName").text(goods.goodsName);
    $("#goodsImg").attr("src",goods.goodsImg);
    $("#startTime").text(new Date(goods.startDate).format("yyyy-MM-dd hh:mm:ss"));
    $("remainSeconds").val(remainSeconds);
    $("goodsId").val(goods.Id);
    $("goodsPrice").text(goods.goodsPrice);
    $("miaoshaPrice").text(goods.miaoshaPrice);
    $("stockCount").text(goods.stockCount);
    countDown();


}
function countDown(){
	var remainSeconds = $("#remainSeconds").val();
	var timeout;
	if(remainSeconds > 0){//秒杀还没开始，倒计时
		$("#buyButton").attr("disabled", true);
		timeout = setTimeout(function(){
			$("#countDown").text(remainSeconds - 1);
			$("#remainSeconds").val(remainSeconds - 1);
			countDown();
		},1000);
	}else if(remainSeconds == 0){//秒杀进行中
		$("#buyButton").attr("disabled", false);
		if(timeout){
			clearTimeout(timeout);
		}
		$("#miaoshaTip").html("秒杀进行中");
	}else{//秒杀已经结束
		$("#buyButton").attr("disabled", true);
		$("#miaoshaTip").html("秒杀已经结束");
	}
}

</script>
</html>
